Block ads & save bandwidth with a completely FREE adblocker.

Block online advertising on your iPhone and iPad with free F-Secure AdBlocker, the best and free adblock app for iOS Safari. Brought to you by the makers of F-Secure Freedome VPN, ad blocking has never been easier. Just download the app and switch it on to stop online advertising from bothering your surfing.

Our ad blocker is completely free, and there are no catches. F-Secure is a security company with a spotless reputation of over 25 years in the privacy and security business.

Stay tuned for updates by following us on Twitter @FsecureAdblock

Benefits & Features

1) AdBlocker makes browsing faster. Block online advertising that slows down your surfing

2) AdBlocker saves bandwidth. Not downloading all that extra junk means your data plan won’t be wasted on flashy banners of online casinos or scams telling you how to earn a lot of money by sitting at home.

3) AdBlocker is easy to install. A few seconds of your time is all it takes to dramatically improve your browsing experience

4) AdBlocker is private. We have no way of knowing or seeing what kind of site you surf or what ads you are blocking.

5) AdBlocker is free. Not just a free trial, not free if you buy something else, not a free adblocker plus access to your private information: just free adblock plus nothing. Gratis. No charge.

How it works

F-Secure AdBlocker makes your browsing experience smoother and faster by blocking ads from loading in Safari, like an adblock plugin on your computer browser.

F-Secure AdBlocker knows nothing about your traffic. It uses a mechanism built into iOS called “Content Blocking Extension” and our database to block ads in Safari. As with all our products, your privacy is our #1 concern.

F-Secure AdBlocker blocks advertisements on Safari and apps that use “Safari View”. It will not block in-app ads.

What's New

Version 1.0.8

• iOS11 support. This fixes the issue that ads were not getting blocked in iOS11.
• UX improvement with a shiny animated background.

Ratings and Reviews

2.9 out of 5

12 Ratings

12 Ratings



I sure hate it when I feel moved to drop one star, but it's a case of this hurts me more than it hurts you. First site I checked, had ads dancing all over the place. Didn't even block one! And I cleared safari history etc before trying it, as I have every blocker I've tried. Some have worked well. I keep those. And I keep looking for perfect! Unfortunately, not here folks. Nothing to see..move on

Works awesome, thanks F-Secure!!!


Once you live with an AdBlocker you'll never want to go back. I do wish however apple made it easier to add false positives in the browser...

Works Great


Blocks all ads. I open the app twice a week to get the updated filters. This keeps my phone safe and secure. Thanks F-Secure


F-Secure Corporation
2.1 MB
Requires iOS 9.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, 10.5-inch iPad Pro Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), and iPod touch (6th generation).
Age Rating
Rated 4+
© F-Secure Corporation


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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